If you're in a space with dim lighting with a bright light source hitting the sensor, it might reduce or completely turn off your keyboard backlight's brightness.

How Do I Make My Laptop Keyboard Light Up? HP laptops include a dedicated key to switch the keyboard light on and off, and separate ones to adjust the brightness.

Press the F5, F9, or F11 key to turn your HP laptop keyboard light on or off. Some HP laptops need the Fn key pressed with the light key to activate the keyboard light. If these keys don't work ...

To turn on the keyboard light on your Mac computer, press the F6 key, or set it to turn on automatically. Here's how.

If the keyboard becomes an issue that makes a customer think beyond the $10 that a standard, off-the-shelf keyboard costs, the Illuminated Keyboard is one that should be considered.

Use the Adjust keyboard brightness in low light checkbox to turn the feature on or off. For Mac users with older operating systems, click here for further instructions.

[Sprite_tm] keeps coming up with nice work. This time he sent in his thinkpad style keyboard LED lighting solution for his toughbook. I know, you’re thinking… ‘it’s a LED&#8… ...